St. Mary's County vs Wicomico County
A side-by-side comparison of St. Mary's County and Wicomico County: population, income, housing, and more.
St. Mary's County and Wicomico County are counties in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
St. Mary's County has the higher population (114,372 vs 104,117 in Wicomico County). St. Mary's County has the higher median household income ($114,580 vs $72,861 in Wicomico County). St. Mary's County has the higher median home value ($390,900 vs $238,900 in Wicomico County).
Population, income & housing
| St. Mary's County | Wicomico County | |
|---|---|---|
| Population | 114,372 | 104,117 |
| Median age | 37.0 yrs | 36.2 yrs |
| Median household income | $114,580 | $72,861 |
| Median home value | $390,900 | $238,900 |
| Median gross rent | $1,692 | $1,238 |
| Housing units | 46,078 | 43,925 |
| Homeownership rate | 72.6% | 60.7% |
| Bachelor's degree or higher | 35.1% | 29.1% |
| Unemployment rate | 3.8% | 6.4% |
Trends (ACS 5-year, 2019–2023)
| St. Mary's County | Wicomico County | |
|---|---|---|
| Population | 112,290 → 114,372 (+1.9%) | 102,539 → 104,117 (+1.5%) |
| Median household income | $89,845 → $114,580 (+27.5%) | $56,956 → $72,861 (+27.9%) |
| Median home value | $301,300 → $390,900 (+29.7%) | $175,700 → $238,900 (+36.0%) |
| Median gross rent | $1,398 → $1,692 (+21.0%) | $1,060 → $1,238 (+16.8%) |
St. Mary's County
112,290114,372
$89,845$114,580
$301,300$390,900
$1,398$1,692
Wicomico County
102,539104,117
$56,956$72,861
$175,700$238,900
$1,060$1,238
Age & race/ethnicity
Age distribution (share)
| St. Mary's County | Wicomico County | |
|---|---|---|
| Under 5 | 6.1% | 6.0% |
| 5 to 17 | 17.9% | 16.5% |
| 18 to 24 | 8.8% | 14.1% |
| 25 to 34 | 14.0% | 12.2% |
| 35 to 44 | 13.6% | 11.1% |
| 45 to 54 | 12.3% | 11.2% |
| 55 to 64 | 13.5% | 12.7% |
| 65 to 74 | 8.4% | 9.9% |
| 75 and over | 5.3% | 6.3% |
Race & ethnicity (share)
| St. Mary's County | Wicomico County | |
|---|---|---|
| White (non-Hispanic) | 71.0% | 59.1% |
| Black or African American | 14.6% | 26.2% |
| American Indian & Alaska Native | 0.1% | 0.1% |
| Asian | 2.5% | 2.6% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.3% | 0.2% |
| Two or more races | 5.6% | 4.8% |
| Hispanic or Latino | 5.9% | 6.9% |
Educational attainment (age 25+)
Share of adults 25+
| St. Mary's County | Wicomico County | |
|---|---|---|
| No high school diploma | 7.6% | 10.6% |
| High school graduate | 28.6% | 33.4% |
| Some college or associate's | 28.6% | 26.9% |
| Bachelor's degree | 20.0% | 17.7% |
| Graduate or professional degree | 15.1% | 11.5% |
Commute to work
How workers get to work (share)
| St. Mary's County | Wicomico County | |
|---|---|---|
| Drove alone | 75.0% | 79.9% |
| Carpooled | 5.4% | 9.0% |
| Public transit | 1.0% | 0.4% |
| Walked | 2.4% | 1.8% |
| Bicycle | 0.1% | 0.2% |
| Worked from home | 15.3% | 7.5% |
| Other means | 0.8% | 1.2% |
Housing
Units in structure (share)
| St. Mary's County | Wicomico County | |
|---|---|---|
| 1-unit, detached | 73.3% | 69.6% |
| 1-unit, attached | 9.9% | 5.9% |
| 2 to 4 units | 2.0% | 4.6% |
| 5 to 19 units | 6.8% | 10.9% |
| 20 or more units | 4.7% | 5.0% |
| Mobile home & other | 3.4% | 4.0% |
Poverty & households
| St. Mary's County | Wicomico County | |
|---|---|---|
| Poverty rate | 7.4% | 14.0% |
| Average household size | 2.68 | 2.50 |
| Mean commute (minutes) | 30 | 23 |
| Median year structure built | 1992 | 1983 |
Full profiles
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